Print Page - Somebody help me find MLMAX on 8E0909518AH 002

Title: Somebody help me find MLMAX on 8E0909518AH 002
Post by: BlackT on November 21, 2019, 02:31:16 AM

Code:

-'0261207941'         (SSECUHN)         
   - '1037366871'         (SSECUSN)         
   - '8E0909518AH '       (VAG part number) 
   - '0002'               (VAG sw number)   
   - '1.8L R4/5VT    '    (engine id)       
   - 'HW_MAN004'

Can someone help me I can't find MLMAX on this file
My closest location is 0x1E04C but there is a 02 02, what is too small to be MLMAX

Title: Re: Somebody help me find MLMAX on 8E0909518AH 002
Post by: IamwhoIam on November 21, 2019, 06:21:26 AM

MLMAX doesn't seem to exist in this type of file anymore, at least not that I can see.

Title: Re: Somebody help me find MLMAX on 8E0909518AH 002
Post by: soul87 on November 21, 2019, 08:07:47 AM

there is no MLMAX in this ECU

Title: Re: Somebody help me find MLMAX on 8E0909518AH 002
Post by: BlackT on November 21, 2019, 12:48:46 PM

Thank you very much ;D
So KFMLDMX only need to mod so there is no MAF to high DTC?

Title: Re: Somebody help me find MLMAX on 8E0909518AH 002
Post by: IamwhoIam on November 22, 2019, 02:54:56 AM

MLMAX was NEVER related to any MAF too high DTC of any sort on ME7...

Title: Re: Somebody help me find MLMAX on 8E0909518AH 002
Post by: BlackT on November 25, 2019, 01:46:14 AM

Quote from: IamwhoIam on November 22, 2019, 02:54:56 AM

MLMAX was NEVER related to any MAF too high DTC of any sort on ME7...

Then the S4 wiki need little corection

Code:

If you do scale your MAF, you may throw a "MAF too high" code. You'll have to increase:

KFMLDMX - HFM threshhold for B_maxflr diagnosis
MLMAX - maximum airflow

Title: Re: Somebody help me find MLMAX on 8E0909518AH 002
Post by: prj on November 25, 2019, 02:11:00 AM

Quote from: BlackT on November 25, 2019, 01:46:14 AM

Then the S4 wiki need little corection

Code:

If you do scale your MAF, you may throw a "MAF too high" code. You'll have to increase:

KFMLDMX - HFM threshhold for B_maxflr diagnosis
MLMAX - maximum airflow

No it does not. Everything is correct.
MLMAX does not trigger any DTC, it is the maximum airflow limit, exactly as written in the wiki.

Title: Re: Somebody help me find MLMAX on 8E0909518AH 002
Post by: BlackT on November 25, 2019, 02:38:19 AM

When you say maximum airflow limit, what wil hapen when engine pass this limit? Will ECU reduce load to stay in this limit?

NefMoto

Noob Zone => Noob Questions => Topic started by: BlackT on November 21, 2019, 02:31:16 AM